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Two green DDR4 RDIMM modules, no heat spreaders, gold contacts

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200 CL22 2Rx8 1.2V 288-Pin ECC RDIMM memory upgrade

SKU CH-TBTZ-WZQ8Y

64 GB dual-channel DDR4-3200 ECC registered RDIMM kit for Thinkmate GPU-optimised servers

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB total capacity for memory-intensive server workloads
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design detects and corrects single-bit errors
  • Dual-rank 2Rx8 organisation on Samsung, Micron or Hynix chips
  • 2 V operation at CL22 latency in 288-pin RDIMM form factor

64GB DDR4 3200 ECC RDIMM kit

This 64GB kit comprises two 32GB DDR4 3200 registered DIMMs with ECC and CL22 latency. The modules operate at 1.2V and use a 2Rx8 organisation on 288-pin RDIMM form factor. They are validated for Thinkmate GPX-QS4-12E2-4GPU and GPX-QT8-22E2-8GPU GPU-optimised servers.

Who this suits and who should look elsewhere

IT teams running the listed Thinkmate servers who need registered ECC memory for stability under sustained workloads will find this kit a direct match. Builders using consumer motherboards, non-ECC platforms or systems that require unbuffered UDIMMs cannot use these registered modules.

Capacity and headroom

The 64GB total (2 x 32GB) provides ample headroom for virtualisation, large databases and GPU-accelerated compute on the target platforms. Workloads that scale beyond 64GB per node or that demand higher memory frequencies than DDR4 3200 will require additional DIMM slots or a different memory specification.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $567.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $8.87 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-328K2
Total capacity64 GB (2 × 32 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items64 GB (2 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What motherboard feature is required to run this DDR4 3200 ECC RDIMM kit?

The system must provide DDR4 RDIMM slots that support registered ECC modules at 1.2 V.

Will these 2Rx8 registered DIMMs work with older unbuffered DDR4 sticks I keep?

Registered and unbuffered DDR4 cannot be mixed; the motherboard will reject the combination.

How do I confirm the kit is running at PC4-25600 CL22 after installation?

Check the BIOS memory report or a tool such as CPU-Z for 3200 MT/s, CL22 timings and ECC active.

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